[dpdk-dev,RFC,09/23] eal: set errno when exiting for already called
Checks
Commit Message
Signed-off-by: Aaron Conole <aconole@redhat.com>
---
lib/librte_eal/linuxapp/eal/eal.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
@@ -756,8 +756,10 @@ rte_eal_init(int argc, char **argv)
return -1;
}
- if (!rte_atomic32_test_and_set(&run_once))
+ if (!rte_atomic32_test_and_set(&run_once)) {
+ errno = EALREADY;
return -1;
+ }
logid = strrchr(argv[0], '/');
logid = strdup(logid ? logid + 1: argv[0]);